On Tue, May 08, 2007 at 05:42:44PM +0100, Folderol wrote:
A final surprise was that they perform really well
with a little battery
operated headphone amp I made years ago. This runs on a PP3 battery,
but the phones were sensitive enough to really blast my lug 'oles if I
wanted to with out any sign of stress.
Apparently the 55-ohm "Studio" model is a lot louder than
the old 600-ohm model. I have the latter.
--
Paul Winkler
http://www.slinkp.com